DefaultBundle/IPv6Packet.cc

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00001 // $Id: IPv6Packet.cc 1792 2011-06-09 15:49:59Z tho $
00002 //
00003 // Copyright (C) 2007
00004 // Fraunhofer (FOKUS)
00005 // Competence Center NETwork research (NET), St. Augustin, GERMANY
00006 //     Stefan Bund <g0dil@berlios.de>
00007 //
00008 // This program is free software; you can redistribute it and/or modify
00009 // it under the terms of the GNU General Public License as published by
00010 // the Free Software Foundation; either version 2 of the License, or
00011 // (at your option) any later version.
00012 //
00013 // This program is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016 // GNU General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU General Public License
00019 // along with this program; if not, write to the
00020 // Free Software Foundation, Inc.,
00021 // 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00022 
00026 #include "IPv6Packet.hh"
00027 //#include "IPv6Packet.ih"
00028 
00029 // Custom includes
00030 #include <iomanip>
00031 #include <boost/io/ios_state.hpp>
00032 #include "EthernetPacket.hh"
00033 
00034 //#include "IPv6Packet.mpp"
00035 #define prefix_
00036 //-/////////////////////////////////////////////////////////////////////////////////////////////////
00037 
00038 namespace {
00039     SENF_PACKET_REGISTRY_REGISTER( senf::EtherTypes, 0x86dd, senf::IPv6Packet);
00040     SENF_PACKET_REGISTRY_REGISTER( senf::IpTypes,    41,     senf::IPv6Packet); // IP6-in-IP(6) encapsulation
00041 }
00042 
00043 prefix_ void senf::IPv6PacketType::dump(packet p, std::ostream & os)
00044 {
00045     boost::io::ios_all_saver ias(os);
00046     os << "Internet protocol Version 6:\n"
00047        << senf::fieldName("version")                   << unsigned(p->version()) << "\n"
00048        << senf::fieldName("traffic class")
00049        << "0x" << std::hex << std::setw(2) << std::setfill('0') << std::right << unsigned(p->trafficClass()) << "\n"
00050        << senf::fieldName("flow label")
00051        << "0x" << std::hex << std::setw(5) << std::setfill('0') << std::right << unsigned(p->flowLabel()) << "\n"
00052        << senf::fieldName("payload length")            << std::dec << unsigned(p->length()) << "\n"
00053        << senf::fieldName("next header")               << unsigned(p->nextHeader()) << "\n"
00054        << senf::fieldName("hop limit")                 << unsigned(p->hopLimit()) << "\n"
00055        << senf::fieldName("source")                    << p->source() << "\n"
00056        << senf::fieldName("destination")               << p->destination() << "\n";
00057 }
00058 
00059 prefix_ void senf::IPv6PacketType::finalize(packet p)
00060 {
00061     p->length() << (p.size() - IPv6PacketParser::fixed_bytes);
00062     try {
00063         p->nextHeader() << key(p.next());
00064     }
00065     catch (InvalidPacketChainException & ex) {
00066         p->nextHeader() << 59; // No next header
00067     }
00068 }
00069 
00070 //-/////////////////////////////////////////////////////////////////////////////////////////////////
00071 #undef prefix_
00072 //#include "IPv6Packet.mpp"
00073 
00074 
00075 // Local Variables:
00076 // mode: c++
00077 // fill-column: 100
00078 // c-file-style: "senf"
00079 // indent-tabs-mode: nil
00080 // ispell-local-dictionary: "american"
00081 // compile-command: "scons -u test"
00082 // comment-column: 40
00083 // End:
SENF Extensible Network Framework

DefaultBundle/IPv6Packet.cc
